Oval shower drain



FIG. 1 is a top front right perspective of an oval shower drain of the present invention;

FIG. 2 is a front view of the oval shower drain of FIG. 1;

FIG. 3 is a back view of the oval shower drain of FIG. 1;

FIG. 4 is a left side view of the oval shower drain of FIG. 1;

FIG. 5 is a right side view of the oval shower drain of FIG. 1;

FIG. 6 is a top view of the oval shower drain of FIG. 1; and,

FIG. 7 is a bottom view of the oval shower drain of FIG. 1. 

CLAIM The ornamental design for an oval shower drain, as shown and described. 